Flexible photovoltaic support system with three-cable row structure

The utility model provides a flexible photovoltaic support system with a three-cable row structure, which is characterized by comprising a bottom support piece, a middle support piece, a cross beam, a three-cable structure and a support structure, the middle support piece is mounted on the upper side of the bottom support piece, the cross beam is fixed on the upper side of the middle support piece, the three-cable structure is fixed on the upper side of the cross beam, and the support structure is fixed on the upper side of the cross beam. A supporting structure is arranged in the three-cable structure. The two assembly mounting cables and the bearing cable form a three-cable structure, and the side faces of the three-cable structure are arranged to be of a triangular structure. The assembly mounting cable and the bearing cable form an upper-layer steel cable and a lower-layer steel cable, the mounted photovoltaic weight is shared, and the bearing capacity of the photovoltaic support is improved. At least two